//
//  SevenViewController.h
//  UI7_界面间通信课后作业
//
//  Created by dllo on 15/11/17.
//  Copyright (c) 2015年 dllo. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol sevenVCDelegate <NSObject>

- (void)changeColor:(UIColor *)color;

@end

@interface SevenViewController : UIViewController

@property (nonatomic, retain) NSString *title1;
@property (nonatomic, retain) id<sevenVCDelegate> delegate;

@end
